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TANSIO MIRAI Akiba - Akiba

TANSIO MIRAI Akiba 7BA + 4EST Hybrid 2Pin 0.78mm HiFi Audiophile In-ear Earphone IEMs with Tuning Switches


2BA for ultra-low frequency

2BA for low frequency

2BA for middle frequency

1BA for high frequency

4 electrostatic for high frequency

4-way crossover, 4 channel design


Driver: 4EST + 7BA

Impedance 22Ω@1kHz

Input sensitivity 111dBL/mW

Passive noise reduction 26dB

Frequency response range 5-70000Hz

Connector: 2Pin 0.78mm

Plug: 3.5mm

3 Tuning Switches

Tuning mode instruction

0 means push down, 1/2/3 means push up

Mode 1:

100: Bass enhancement mode

120: Mixed tuning 

Mode 2:

020:All balanced mode

103: Mixed tuning

Mode 3:

003: high frequency enhancement mode

023: Mixed tuning

123: Mixed tuning (lowest impedance)


TSMR Akiba


Will be shipped via DHL/UPS/EMS/FEDEX .

It is required to put your phone number on the parcel, please leave me your contact number when you pay.


18 months warranty

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Free Shipping

All listed items will be shipped through Registered Airmail with tracking number if there is no extra shipping option or shipping description at the product page.

Economy shipping: Will be shipped without tracking number.(because of the covid-19 affects, economy airmail parcel is easy to lose, pls place the order by choosing registered airmail, or you purchase one more product , we can send together via registered airmail)

Registered Airmail : Will be shipped via such as Hong Kong post , Singapore Post, you can leave us a message if you have any requirements about the shipping method .

We can ship the parcel to Canada and Europe countries via tax-inclusive shipping method with extra charge, pls leave us a message if needed.

Express service: Will be shipped via DHL/EMS/UPS/FedEx,Canada and Europe countries will be shipped via tax-inclusive shipping method for free.

  • Views: 6018
  • Product Code: Akiba
  • Availability: In Stock
  • $1,550.00

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Tags: TANSIO MIRAI Akiba, 11drivers, 7ba, 4est, hybrid, 2pin, switches